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CLASSIC

Products of CLASSIC line are suitable with systems that use HFC and HFO refrigerants
(Group 2, A1 safety group ASHRAE)
You can install CLASSIC range inside all systems that still use R22 and HFC refrigerants or for maintenance of old systems.

SAFETY VALVES

Safety valves are designed to be installed in commercial or industrial refrigeration and air conditioning systems, on elements like: evaporators, condensers, volumetric compressors, liquid receiver ta...

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BURSTING DISC DEVICES

Bursting disc devices

Bursting discs are safety devices designed to be installed in civil and industrial refrigeration and air conditioning systems. They act to protect equipment from any overpressure, with respect to the ...

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SAFETY DEVICE ACCESSORIES

Safety device accessories

Safety device accessories are complementary support components that allow the installation of the safety devices on a line / equipment to be protected from overpressure. Among these are standard fitti...

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FUSIBLE PLUGS

Fusible plugs are safety devices that contain a material that melts at a specific temperature, venting the pressure. Castel has decided to classify these devices, according to Directive 2014/68 EU, as...

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